15384304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 32984000

約数和(自身を除く): 17599696

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 1999, 3848, 3998, 7696, 7996, 15992, 25987, 31984, 51974, 73963, 103948, 147926, 207896, 295852, 415792, 591704, 961519, 1183408, 1923038, 3846076, 7692152, 15384304]

約数ペア:

[(1, 15384304), (2, 7692152), (4, 3846076), (8, 1923038), (13, 1183408), (16, 961519), (26, 591704), (37, 415792), (52, 295852), (74, 207896), (104, 147926), (148, 103948), (208, 73963), (296, 51974), (481, 31984), (592, 25987), (962, 15992), (1924, 7996), (1999, 7696), (3848, 3998)]